07 2021 档案
摘要：这个是纯真ip库修改的3级库 顶级国家>省>市 ip存的为 int 类型 ip转int C# 代码 https://www.cnblogs.com/87duan/p/15039204.html 下载地址 IPAddress.rar
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摘要：@echo off setlocal enabledelayedexpansion echo. curl httpbin.org/ip>D:\ip.txt echo. for /f "delims=" %%i in ('type "D:\ip.txt"') do (set ip=!ip!%%i) s
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摘要：@echo off echo 4.0 为.net版本 core 请添空 C:\Windows\System32\inetsrv\appcmd.exe add apppool /name:"SiteName" /managedRuntimeVersion:"4.0" C:\Windows\System
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摘要：@echo off echo add IIS ... start /w pkgmgr /iu:IIS-WebServerRole;IIS-WebServer;IIS-CommonHttpFeatures;IIS-StaticContent;IIS-DefaultDocument;IIS-Direct
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摘要：@echo off title Auto Install setlocal enabledelayedexpansion echo 读取密码 setlocal enabledelayedexpansion for /f "delims=" %%i in ('type "C:\Users\admini
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摘要：@echo off setlocal enabledelayedexpansion set c=AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890!@#$& for /l %%a in (1 1 16) do ( set/a
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摘要：--读取成文本 var txt = System.IO.File.ReadAllText("1.txt"); --读取成逐行数组 string[] arr = System.IO.File.ReadAllLines("1.txt"); -- 没有文件会自动创建，有就追加 System.IO.File
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摘要：public string ToIPv4(int val) { return string.Join(".",BitConverter.GetBytes(val).Reverse()); }
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摘要：Startup 文件 注册服务 public void ConfigureServices(IServiceCollection services){ services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>(); } 获取IP
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摘要：DbContext.users.Where(x=>x.LastLogintime > DateTime.Now.AddDays(-(DateTime.Now - DateTime.Parse("2000-01-03")).Days % 7).Date) DateTime.Parse("2000-01
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摘要：public void ConfigureServices(IServiceCollection services) { services.Scan(s => s.FromAssemblyOf<IService>().AddClasses().AsImplementedInterfaces().Wi
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摘要：public static string Save(this IFormFile file) { var NewFileName = $"{Guid.NewGuid()}{Path.GetExtension(file.FileName)}"; var path = Path.Combine($"{D
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摘要：select * from tableName where DATEDIFF(WEEK,ColumnName,GETDATE()) = 0 这样查返回的是上周日到本周六的 select * from TableName where CONVERT(varchar,ColumnName,23) >=
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摘要：WITH tab AS( SELECT * FROM table1 WHERE Id='9' UNION ALL SELECT * FROM tab,table1 WHERE table1.Id=tab.ParentId ) SELECT * FROM tab;
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摘要：/// <summary> /// ip转int /// </summary> /// <param name="ip">ip地址</param> /// <returns></returns> public int ToIPInt(string ip ) { return BitConverter
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摘要：1 /// <summary> 2 /// MD5加密 3 /// </summary> 4 /// <param name="val"></param> 5 /// <returns></returns> 6 public string Md5(string val) 7 { 8 return s
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